• In heat transfer, thermal engineering, and thermodynamics, thermal conductance and thermal resistance are fundamental concepts that describe the ability...
    29 KB (2,781 words) - 16:13, 19 January 2025
  • physics, thermal contact conductance is the study of heat conduction between solid or liquid bodies in thermal contact. The thermal contact conductance coefficient...
    11 KB (1,317 words) - 12:54, 23 January 2025
  • Thermal conductance see: Thermal contact conductance Thermal conduction Thermal conductivity List of thermal conductivities Thermal conductance and resistance...
    211 bytes (51 words) - 17:10, 6 March 2024
  • Thumbnail for Electrical resistance and conductance
    electrical resistance of an object is a measure of its opposition to the flow of electric current. Its reciprocal quantity is electrical conductance, measuring...
    34 KB (3,868 words) - 19:45, 27 September 2024
  • Interfacial thermal resistance, also known as thermal boundary resistance, or Kapitza resistance, is a measure of resistance to thermal flow at the interface...
    22 KB (2,843 words) - 02:23, 6 April 2024
  • up conductance in Wiktionary, the free dictionary. Conductance may refer to: Conductance (graph), a measure in graph theory Electrical resistance and conductance...
    407 bytes (80 words) - 15:13, 12 August 2024
  • more space, and therefore infrequent particle collisions. This makes liquids and gases poor conductors of heat. Thermal contact conductance is the study...
    38 KB (5,782 words) - 13:40, 2 February 2025
  • a resistance to heat transfer exists between the bodies. The study of heat conduction between such bodies is called thermal contact conductance (or...
    1 KB (182 words) - 00:52, 16 July 2022
  • conductivity and conductance is analogous to the relationship between electrical conductivity and electrical conductance. Thermal resistance is the inverse...
    63 KB (8,364 words) - 10:07, 20 January 2025
  • Thumbnail for R-value (insulation)
    winter, for cooling in the summer, and for general comfort. The R-value is the building industry term for thermal resistance "per unit area." It is sometimes...
    59 KB (7,790 words) - 18:28, 28 January 2025
  • Thumbnail for Bolometer
    Bolometer (redirect from Thermal detector)
    heat capacity and the relevant thermal conductance is the electron-phonon thermal conductance. If the resistance of the absorbing element depends on the...
    19 KB (2,135 words) - 01:41, 13 September 2024
  • Transconductance (for transfer conductance), also infrequently called mutual conductance, is the electrical characteristic relating the current through...
    10 KB (1,134 words) - 16:30, 2 December 2024
  • heat transfer through a substance Thermal conductivity, how well heat is conducted through a substance Thermal resistance in electronics, heat considerations...
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  • Electrical contact resistance (ECR, or simply contact resistance) is resistance to the flow of electric current caused by incomplete contact of the surfaces...
    18 KB (1,854 words) - 03:41, 23 October 2024
  • Thumbnail for Transition-edge sensor
    weakly coupled. The electron–phonon thermal conductance is strongly temperature-dependent, and hence the thermal conductance can be tuned by adjusting Tc. Other...
    11 KB (1,403 words) - 12:56, 30 October 2024
  • Conductor (redirect from Conducter)
    conductor Electrical resistivity and conductivity Electrical resistance and conductance Fast-ion conductor Mixed conductor, ionic and electronic Electrical conduction...
    2 KB (206 words) - 13:00, 22 August 2024
  • Thumbnail for Heat sink
    ambient air. The sum of these resistances is the total thermal resistance from the die to the ambient air. Thermal resistance is defined as temperature rise...
    48 KB (5,895 words) - 10:19, 17 January 2025
  • A thermal conductance tester, one of the instruments of gemology, determines if gems are genuine diamonds using diamond's uniquely high thermal conductivity...
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  • Thumbnail for Heat pipe
    constant conductance devices, where the heat pipe operating temperature is set by the source and sink temperatures, the thermal resistances from the source...
    59 KB (7,680 words) - 05:43, 14 January 2025
  • Thumbnail for Thermal management (electronics)
    ambient resistance (RθJ-C) indicates a more efficient device. However, when comparing two devices with different die-free package thermal resistances (Ex...
    30 KB (3,931 words) - 20:34, 1 November 2024
  • and the resistance between these contacts is 1 Ω, then the resistivity of the material is 1 Ω⋅m. Electrical conductivity (or specific conductance) is...
    75 KB (7,984 words) - 07:45, 6 December 2024
  • Thumbnail for Microbolometer
    limited by the thermal conductance of the pixel. The speed of response is limited by the thermal heat capacity divided by the thermal conductance. Reducing...
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  • The conductance quantum, denoted by the symbol G0, is the quantized unit of electrical conductance. It is defined by the elementary charge e and Planck...
    4 KB (630 words) - 04:09, 28 July 2024
  • In heat transfer, the thermal conductivity of a substance, k, is an intensive property that indicates its ability to conduct heat. For most materials,...
    139 KB (4,008 words) - 22:33, 28 January 2025
  • Thumbnail for Electrical conductor
    a long copper wire has higher resistance than an otherwise-identical short copper wire. The resistance R and conductance G of a conductor of uniform cross...
    14 KB (1,646 words) - 23:57, 21 November 2024
  • Thumbnail for Spacecraft thermal control
    In spacecraft design, the function of the thermal control system (TCS) is to keep all the spacecraft's component systems within acceptable temperature...
    20 KB (2,749 words) - 08:15, 16 January 2025
  • Thumbnail for Thermal cutoff
    A thermal cutoff is an electrical safety device (either a thermal fuse or thermal switch) that interrupts electric current when heated to a specific temperature...
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  • Cork thermal insulation refers to the use of cork as a material to provide thermal insulation against heat transfer. Cork is suitable as thermal insulator...
    11 KB (1,615 words) - 14:33, 17 January 2024
  • Thumbnail for Johnson–Nyquist noise
    and statistical mechanics to explain the results, published in 1928. Johnson's experiment (Figure 1) found that the thermal noise from a resistance R...
    33 KB (3,790 words) - 05:36, 18 January 2025
  • four techniques associated with thermal laser stimulation: optical beam induced resistance change (OBIRCH), thermally induced voltage alteration (TIVA))...
    7 KB (833 words) - 20:21, 4 August 2023